The t-Protégé Project Research area: Spatiotemporal databasesSemantic web & Ontologies Outline The t-Protégé ProjectIntroduction Downloading and Installing Available extensionsThe "Date" Data type The "Period" Data type The "t-String" Data Type The "t-Boolean", "t-Instance", "t-Integer" and "t-Float" data types Notes and known issues Publications Citation Downloads Introduction ›
